27847388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 26584612

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 89, 92, 178, 179, 356, 358, 437, 716, 874, 1691, 1748, 2047, 3382, 3401, 4094, 4117, 6764, 6802, 8188, 8234, 13604, 15931, 16468, 31862, 38893, 63724, 77786, 78223, 155572, 156446, 302689, 312892, 366413, 605378, 732826, 1210756, 1465652, 6961847, 13923694, 27847388]

約数ペア:

[(1, 27847388), (2, 13923694), (4, 6961847), (19, 1465652), (23, 1210756), (38, 732826), (46, 605378), (76, 366413), (89, 312892), (92, 302689), (178, 156446), (179, 155572), (356, 78223), (358, 77786), (437, 63724), (716, 38893), (874, 31862), (1691, 16468), (1748, 15931), (2047, 13604), (3382, 8234), (3401, 8188), (4094, 6802), (4117, 6764)]